How To Fix WRF_PCM106 - Program & cannot be locked because of an internal error

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PCM - Price Catalog Inbound

• Message number: 106

• Message text: Program & cannot be locked because of an internal error

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PCM106 - Program & cannot be locked because of an internal error ?

  The SAP error message WRF_PCM106, which states "Program & cannot be locked because of an internal error," typically indicates that there is an issue with the locking mechanism in the SAP system. This can occur in various scenarios, particularly when dealing with program execution or data processing in the SAP system.
  Causes:
  
  Internal System Error: The error may arise from an internal inconsistency or issue within the SAP system, such as a problem with the database or application server.
  Lock Table Issues: The lock table may be full or corrupted, preventing new locks from being created.
  Transaction Issues: If a transaction is not properly completed or is interrupted, it may leave locks in an inconsistent state.
  Authorization Issues: Sometimes, insufficient authorizations can lead to locking issues, especially if the user does not have the necessary permissions to lock the program.
  Concurrent Access: Multiple users or processes trying to access the same program simultaneously can lead to locking conflicts.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) for any related error messages that could provide more context about the internal error.
  Lock Table Monitoring: Use transaction SM12 to check the lock entries. If there are stale or unnecessary locks, you can delete them (ensure you have the necessary authorizations).
  Restart the Transaction: Sometimes, simply restarting the transaction or program can resolve temporary issues.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve known bugs.
  Review Authorizations: Verify that the user has the necessary authorizations to execute the program and create locks.
  Contact SAP Support: If the issue persists, it may be necessary to contact SAP support for further assistance, especially if it appears to be a deeper internal error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SM21 (for system logs), and ST22 (for dump analysis).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Performance: Monitor system performance and resource usage, as high load or resource contention can exacerbate locking issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the WRF_PCM106 error in your SAP environment.